.ant-menu .anticon {
  display: inline-block;
}

.leftSlider {
  .logo-url {
    display: block;
    text-align: center;
    line-height: 48px;
    height: 48px;

    .logo-title {
      display: inline-block;
      margin: 0;
      font-size: 16px;
      font-family: Roboto, sans-serif;
      color: #fff;
    }
  }
  img {
    vertical-align: middle;
  }

  overflow: auto;
  height: 100vh;
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  z-index: 999;
}
